Direct flights from Dallas to Harlingen DAL → HRL
Southwest Airlines flies nonstop from Dallas (DAL) to Harlingen (HRL), daily. The flight takes about 1h 27m and covers 460 miles (740 km). Arrivals run on time 73.5% at DAL and 76.2% at HRL — BTS data for the last three months, counting arrivals within 15 minutes of schedule. Schedule data from 1 August 2026.
🔔 Watch DAL → HRL
We'll run this search daily and email you the cheapest direct fares we find.
Free · checked daily · one-click unsubscribe
Southwest Airlines
WN
Departure Schedule typical week
Typical weekly schedule · 9 flights per week · Updated 30d ago
Southwest Airlines
Frequently asked questions
Is there a direct flight from Dallas to Harlingen?
Yes, Southwest Airlines operates nonstop flights from Dallas (DAL) to Harlingen (HRL).
Which airlines fly direct from Dallas to Harlingen?
Southwest Airlines operates nonstop flights from Dallas to Harlingen.
How long is the flight from Dallas to Harlingen?
The nonstop flight from Dallas to Harlingen takes ~1h 27m (approximately 740 km).
How often do direct flights operate from Dallas to Harlingen?
Nonstop flights from Dallas to Harlingen operate daily — 9 flights per week.
What is the on-time performance for flights from Dallas to Harlingen?
Arrivals run on time 73.5% at DAL and 76.2% at HRL — BTS data for the last three months, counting arrivals within 15 minutes of schedule.
What days of the week are there direct flights from Dallas to Harlingen?
Direct flights from Dallas to Harlingen operate every day of the week.
Explore More
Scout — our search agent — hunts nonstop fares from Dallas every night and pings you when one's worth booking.
Watch it work →